Extraction of highlight with semantic boundary from the perspective of affection for broadcast soccer video

  • Authors:

  • Zengkai Wang;Junqing Yu

  • Affiliations:

  • Huazhong University of Science and Technology, Wuhan, China;Huazhong University of Science and Technology, Wuhan, China

  • Venue:
  • Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service
  • Year:
  • 2013

Quantified Score

Hi-index 0.00

Visualization

Abstract

As one of the key technologies in soccer video retrieval and summarization, highlight extraction has great academic and application value. According to the principle that the observer's affection state would fluctuate with the evolution of game process when watching soccer match video, a novel highlight extraction approach based on the improved affection arousal model is proposed. Compared with the existing works, our main contributions include the following. A novel feature -- shot intensity is exploited to replace the motion activity, which greatly improves the computational performance of affection arousal model. Another helpful feature -- replay factor is designed and successfully fused into the affection arousal model. This makes the affection arousal model reflect the variation of the true match process more accurately. In addition, event temporal transition pattern (ETTP) in soccer video is utilized to detect highlights boundaries effectively combined with the affection arousal curve. Experiments conducted on real-world soccer game videos have demonstrated the efficiency and effectiveness of the proposed approach.